Honourable mention for FWR, although I object to 'trans-exclusionary feminist movement' as a descriptor:
In 2018, the UK government held a public consultation on GRA reform. The effect, however, was a backlash against the proposed changes. Leading up to the consultation, multiple campaign organisations were founded to specifically resist self-determination as the mechanism by which birth certificate sex marker can be changed. Organisations including A Woman’s Place UK (WPUK), Fair Play For Women (FPFW), Mayday4Women, We Need To Talk and the Lesbian Rights Alliance held meetings across the UK, building a new trans-exclusionary feminist movement that also rapidly expanded online through digital platforms, such as Twitter and the Mumsnet ‘feminist chat’ message board. The activities and views of these groups have also been widely reported by the media. GRA reform has not materialised at the time of writing.
It makes me feel optimistic reading this - it seems we haven't been shouting into a void after all!